EP 2260578 B1 20151021 - SYSTEM AND METHOD FOR WIRELESS COMMUNICATIONS
Title (en)
SYSTEM AND METHOD FOR WIRELESS COMMUNICATIONS
Title (de)
SYSTEM UND VERFAHREN FÜR DRAHTLOSE KOMMUNIKATION
Title (fr)
SYSTÈME ET PROCÉDÉ PERMETTANT DE RÉALISER DES COMMUNICATIONS SANS FIL
Publication
Application
Priority
- CN 2009071120 W 20090401
- US 4268208 P 20080404
- US 41262409 A 20090327
Abstract (en)
[origin: US2009253387A1] A system and method for wirelessly communicating using beamswitching is provided. A communications system includes a high-power signal cable coupled to a signal amplifier, a radio frequency circuit coupled to the high-power signal cable, and a control unit coupled to the radio frequency circuit. The high-power signal cable conveys a transmission signal produced by the signal amplifier. The radio frequency circuit includes a plurality of antennas, a passive network having a plurality of output ports and a plurality of input ports, each output port coupled to an antenna of the plurality of antennas, and a plurality of switches coupled to the high-power signal cable, each switch coupled to an input port in the plurality of input ports. The control unit produces the control signal based on a specified coupling of the high-power signal cable to the passive network.
IPC 8 full level
H01Q 1/24 (2006.01); H04B 7/02 (2006.01); H04B 7/06 (2006.01)
CPC (source: EP US)
H01Q 3/40 (2013.01 - EP US); H01Q 25/00 (2013.01 - EP US); H04B 7/0632 (2013.01 - EP US); H04B 7/0695 (2013.01 - EP US); H04B 7/10 (2013.01 - EP US); H04B 7/0602 (2013.01 - EP US); H04B 7/0669 (2013.01 - EP US); H04W 16/28 (2013.01 - EP US); H04W 88/08 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2009253387 A1 20091008; US 8041313 B2 20111018; EP 2260578 A1 20101215; EP 2260578 A4 20110622; EP 2260578 B1 20151021; WO 2009121297 A1 20091008
DOCDB simple family (application)
US 41262409 A 20090327; CN 2009071120 W 20090401; EP 09727579 A 20090401